Add workaround for Mac stencil buffer leak

cc/test/test_in_process_context_provider.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/test/test_in_process_context_provider.h"
 
 #include <stdint.h>
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
@@ skipping 69 matching lines @@
 }
 
 gpu::ContextSupport* TestInProcessContextProvider::ContextSupport() {
   return context_->GetImplementation();
 }
 
 class GrContext* TestInProcessContextProvider::GrContext() {
   if (gr_context_)
     return gr_context_->get();
 
-  gr_context_.reset(new skia_bindings::GrContextForGLES2Interface(ContextGL()));
+  gr_context_.reset(new skia_bindings::GrContextForGLES2Interface(
+      ContextGL(), ContextCapabilities()));
   cache_controller_->SetGrContext(gr_context_->get());
   return gr_context_->get();
 }
 
 ContextCacheController* TestInProcessContextProvider::CacheController() {
   return cache_controller_.get();
 }
 
 void TestInProcessContextProvider::InvalidateGrContext(uint32_t state) {
   if (gr_context_)
@@ skipping 16 matching lines @@
       capabilities.texture_format_bgra8888 = true;
       break;
   }
   return capabilities;
 }
 
 void TestInProcessContextProvider::SetLostContextCallback(
     const LostContextCallback& lost_context_callback) {}
 
 }  // namespace cc